sig
type t
module V :
sig
type t
type label
val create : DGraphSubTree.Tree.V.label -> DGraphSubTree.Tree.V.t
val label : DGraphSubTree.Tree.V.t -> DGraphSubTree.Tree.V.label
val hash : DGraphSubTree.Tree.V.t -> int
val equal : DGraphSubTree.Tree.V.t -> DGraphSubTree.Tree.V.t -> bool
end
module E :
sig
type t
val compare : t -> t -> int
type vertex = V.t
val src : t -> vertex
val dst : t -> vertex
type label
val create : vertex -> label -> vertex -> t
val label : t -> label
end
val create : ?size:int -> unit -> DGraphSubTree.Tree.t
val add_vertex : DGraphSubTree.Tree.t -> DGraphSubTree.Tree.V.t -> unit
val add_edge_e : DGraphSubTree.Tree.t -> DGraphSubTree.Tree.E.t -> unit
end